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V4L/DVB (10357): gspca - main: Cleanup code.

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Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2009-01-13 06:07:59 -03:00 committed by Mauro Carvalho Chehab
parent 8c2ba44106
commit 8d584a53ac
1 changed files with 5 additions and 9 deletions
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14
drivers/media/video/gspca/gspca.c
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@ -46,8 +46,6 @@ MODULE_LICENSE("GPL");
#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 5, 0) #define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 5, 0)
static int video_nr = -1;
#ifdef GSPCA_DEBUG #ifdef GSPCA_DEBUG
int gspca_debug = D_ERR | D_PROBE; int gspca_debug = D_ERR | D_PROBE;
EXPORT_SYMBOL(gspca_debug); EXPORT_SYMBOL(gspca_debug);
@ -126,7 +124,7 @@ static void fill_frame(struct gspca_dev *gspca_dev,
struct urb *urb) struct urb *urb)
{ {
struct gspca_frame *frame; struct gspca_frame *frame;
__u8 *data; /* address of data in the iso message */ u8 *data; /* address of data in the iso message */
int i, len, st; int i, len, st;
cam_pkt_op pkt_scan; cam_pkt_op pkt_scan;
@ -166,7 +164,7 @@ static void fill_frame(struct gspca_dev *gspca_dev,
/* let the packet be analyzed by the subdriver */ /* let the packet be analyzed by the subdriver */
PDEBUG(D_PACK, "packet [%d] o:%d l:%d", PDEBUG(D_PACK, "packet [%d] o:%d l:%d",
i, urb->iso_frame_desc[i].offset, len); i, urb->iso_frame_desc[i].offset, len);
data = (__u8 *) urb->transfer_buffer data = (u8 *) urb->transfer_buffer
+ urb->iso_frame_desc[i].offset; + urb->iso_frame_desc[i].offset;
pkt_scan(gspca_dev, frame, data, len); pkt_scan(gspca_dev, frame, data, len);
} }
@ -182,8 +180,7 @@ static void fill_frame(struct gspca_dev *gspca_dev,
* *
* Analyse each packet and call the subdriver for copy to the frame buffer. * Analyse each packet and call the subdriver for copy to the frame buffer.
*/ */
static void isoc_irq(struct urb *urb static void isoc_irq(struct urb *urb)
)
{ {
struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context; struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
@ -196,8 +193,7 @@ static void isoc_irq(struct urb *urb
/* /*
* bulk message interrupt from the USB device * bulk message interrupt from the USB device
*/ */
static void bulk_irq(struct urb *urb static void bulk_irq(struct urb *urb)
)
{ {
struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context; struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
struct gspca_frame *frame; struct gspca_frame *frame;
@ -1916,7 +1912,7 @@ int gspca_dev_probe(struct usb_interface *intf,
gspca_dev->present = 1; gspca_dev->present = 1;
ret = video_register_device(&gspca_dev->vdev, ret = video_register_device(&gspca_dev->vdev,
VFL_TYPE_GRABBER, VFL_TYPE_GRABBER,
video_nr); -1);
if (ret < 0) { if (ret < 0) {
err("video_register_device err %d", ret); err("video_register_device err %d", ret);
goto out; goto out;